CA1084911A - Preparation of alpha-, beta-, and gamma-copper phthalocyanine pigments - Google Patents

Preparation of alpha-, beta-, and gamma-copper phthalocyanine pigments

Info

Publication number
CA1084911A
CA1084911A CA259,457A CA259457A CA1084911A CA 1084911 A CA1084911 A CA 1084911A CA 259457 A CA259457 A CA 259457A CA 1084911 A CA1084911 A CA 1084911A
Authority
CA
Canada
Prior art keywords
copper
grams
weight
copper phthalocyanine
pigment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA259,457A
Other languages
English (en)
French (fr)
Inventor
Robert Langley
Ronald Barraclough
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1084911A publication Critical patent/CA1084911A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0035—Mixtures of phthalocyanines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
CA259,457A 1975-08-21 1976-08-19 Preparation of alpha-, beta-, and gamma-copper phthalocyanine pigments Expired CA1084911A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB34707/75 1975-08-21
GB3470775A GB1558663A (en) 1975-08-21 1975-08-21 Preparation of pigmentary phtalocyanine

Publications (1)

Publication Number Publication Date
CA1084911A true CA1084911A (en) 1980-09-02

Family

ID=10368974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,457A Expired CA1084911A (en) 1975-08-21 1976-08-19 Preparation of alpha-, beta-, and gamma-copper phthalocyanine pigments

Country Status (6)

Country Link
JP (1) JPS5226529A (de)
CA (1) CA1084911A (de)
CH (1) CH626114A5 (de)
DE (1) DE2637202A1 (de)
FR (1) FR2321527A1 (de)
GB (1) GB1558663A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001002A1 (de) * 1980-01-12 1981-07-16 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von metallphthalocyaninen
GB8515600D0 (en) * 1985-06-20 1985-07-24 Ciba Geigy Ag Pigmentary copper phthalocyanine
US4785091A (en) * 1986-10-31 1988-11-15 Sumitomo Chemical Company, Limited Process for producing copper phthalocyanine pigment
GB9202291D0 (en) * 1992-02-04 1992-03-18 Ici Plc Pigment composition
US5384342A (en) * 1993-08-30 1995-01-24 Dsm Desotech, Inc. Vinyl ether urethane silanes
DE19652241A1 (de) * 1996-12-16 1998-06-18 Basf Ag Verfahren zur Herstellung von metallfreiem Phthalocyanin unter Steuerung der gebildeten Modifikation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6909988D0 (pt) * 1968-08-26 1973-01-23 Xerox Corp Processo de preparacao de t fatocianina na forma x isenta de metal
US3897450A (en) * 1970-02-10 1975-07-29 Dainichiseika Color Chem Metal phthalocyanine type pigment
JPS501122A (de) * 1973-05-04 1975-01-08
JPS5044225A (de) * 1973-08-24 1975-04-21

Also Published As

Publication number Publication date
CH626114A5 (en) 1981-10-30
GB1558663A (en) 1980-01-09
DE2637202A1 (de) 1977-03-03
FR2321527B1 (de) 1979-06-29
FR2321527A1 (fr) 1977-03-18
JPS5226529A (en) 1977-02-28

Similar Documents

Publication Publication Date Title
JP3744981B2 (ja) 新規フタロシアニン又はナフタロシアニン誘導体
CA1084911A (en) Preparation of alpha-, beta-, and gamma-copper phthalocyanine pigments
US4257951A (en) Two-step milling process for preparing pigmentary copper phthalocyanine
US4255375A (en) Process for the preparation of dustless, readily-dispersible pigment or dyestuff granules
US3763182A (en) Method for producing metal phthalocyanine type pigment
IT9048603A1 (it) Pigmento azoico modificato e la sua preparazione.
US3891455A (en) Phythlocyanine pigments
US4152171A (en) Preparation of α- β- and γ-copper phthalocyanine pigments
US3265699A (en) Process for producing linear quinacridones of small particle size
US5250111A (en) Pigment compositions
US4133695A (en) Pigment composition
US4876333A (en) β-crystalline modification of diasazo acid dyestuff
US4205995A (en) Pigment compositions
US5393339A (en) Preparation of phthalocyanine pigments
JPS598759A (ja) ピグメント・レツド５３：１の新規な結晶変態
US4340430A (en) Azo pigments, process for their production and their use
US3960587A (en) Phthalocyanines, compositions derived therefrom and processes for their preparation
US3148191A (en) Process for preparing quinacridone pigments
CA2156245A1 (en) Process for alpha-phase metal phthalocyanine pigments
CA2317324A1 (en) Oxidation process for preparing quinacridone pigments
US3632588A (en) Oxidation of dihydroquinacridone
US4460410A (en) Process for the manufacture of a perylene tetracarboxylic acid dianhydride pigment
EP0066405B1 (de) Verfahren zur Herstellung von wasserlöslichen Pulvern oder konzentrierten Lösungen von kationischen Farbstoffen
WO1993009186A1 (en) Process for preparing pigment from 2,9-dimethylquinacridone compound
CN101239943B (zh) 酞菁化合物及其中间体的制备方法以及这些中间体化合物

Legal Events

Date Code Title Description
MKEX Expiry